organic farming or chemical farming1为题的英语作文高中

更新时间:2023-06-11 12:27:26 阅读: 评论:0

茼蒿做法What's the difference between organic farming and chemical farming?
Agriculture is developing rapidly, with organic farming and traditional chemical farming. What is the difference between the two?
For organic agriculture, its advantage is that the u of organic fertilizer, the soil will become porous, breathable, not solid, conducive to the survival of living bacteria, organic fertilizer effect is long, stable, nutrient types, to provide comprehensive nutrition of crops, and has good ecological benefits, green environmental protection, the production of food pollution-free, people eat healthy. However, its disadvantage is low production, not conducive to supply large demand.
For traditional chemical agriculture, it has the advantage of high yield. However, the disadvantage is that the u of pesticides, fertilizers and chemical products has a certain residue and harm, long-term application of fertilizer will cau single fertilizer effect, soil compaction, air permeability, not conducive to the breeding of beneficial bacteria.
绑的组词
月季花怎么养
基础美
Therefore, in the economy and environmental protection, reasonable choice of organic agriculture or chemical agriculture, is worth discussing.
参考译文:
有机农业和化学农业的区别?
梦想诗歌
农业发展迅速,有有机农业和传统化学农业。这两者之间有什么区别?妈妈对儿子说的话
对于有机农业来说,它的优点是使用有机肥后,土壤会变得多孔、透气、不固体,有利于活菌的生存,有机肥效果长、稳定,营养种类多,为作物提供全面的营养,而且具有良好的生态效益,绿色环保,生产的食品无公害,人们吃得健康。但其缺点是产量低,不利于供给大需求。
对于传统的化学农业来说,它具有高产的优势。但缺点是使用的农药、化肥和化工产品有一定的残留和危害,长期施用化肥会造成单一肥效,土壤压实,透气性差,不利于有益菌的滋生。逍遥游原文朗诵
因此,在经济和环境保护方面,合理选择有机农业还是化学农业,是值得探讨的。
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